74 lines
2.2 KiB
Go
74 lines
2.2 KiB
Go
package util
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import (
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"os"
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"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/common"
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"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/commonflags"
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commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
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apeutil "git.frostfs.info/TrueCloudLab/frostfs-node/internal/ape"
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"git.frostfs.info/TrueCloudLab/policy-engine/pkg/chain"
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"github.com/spf13/cobra"
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)
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const (
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fromFlagStr = "from"
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toFlagStr = "to"
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apeFlagStr = "ape"
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)
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var convertEACLCmd = &cobra.Command{
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Use: "eacl",
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Short: "Convert representation of extended ACL table",
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Run: convertEACLTable,
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}
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func initConvertEACLCmd() {
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flags := convertEACLCmd.Flags()
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flags.String(fromFlagStr, "", "File with JSON or binary encoded extended ACL table")
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_ = convertEACLCmd.MarkFlagFilename(fromFlagStr)
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_ = convertEACLCmd.MarkFlagRequired(fromFlagStr)
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flags.String(toFlagStr, "", "File to dump extended ACL table (default: binary encoded)")
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flags.Bool(commonflags.JSON, false, "Dump extended ACL table in JSON encoding")
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flags.Bool(apeFlagStr, false, "Dump converted eACL table to APE chain format")
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convertEACLCmd.MarkFlagsMutuallyExclusive(apeFlagStr, commonflags.JSON)
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}
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func convertEACLTable(cmd *cobra.Command, _ []string) {
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pathFrom := cmd.Flag(fromFlagStr).Value.String()
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to := cmd.Flag(toFlagStr).Value.String()
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jsonFlag, _ := cmd.Flags().GetBool(commonflags.JSON)
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apeFlag, _ := cmd.Flags().GetBool(apeFlagStr)
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table := common.ReadEACL(cmd, pathFrom)
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var data []byte
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var err error
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if apeFlag {
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var ch *chain.Chain
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ch, err = apeutil.ConvertEACLToAPE(table)
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commonCmd.ExitOnErr(cmd, "convert eACL table to APE chain error: %w", err)
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data = ch.Bytes()
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} else if jsonFlag || len(to) == 0 {
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data, err = table.MarshalJSON()
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commonCmd.ExitOnErr(cmd, "can't JSON encode extended ACL table: %w", err)
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} else {
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data, err = table.Marshal()
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commonCmd.ExitOnErr(cmd, "can't binary encode extended ACL table: %w", err)
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}
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if len(to) == 0 {
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common.PrettyPrintJSON(cmd, table, "eACL")
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return
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}
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err = os.WriteFile(to, data, 0o644)
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commonCmd.ExitOnErr(cmd, "can't write exteded ACL table to file: %w", err)
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cmd.Printf("extended ACL table was successfully dumped to %s\n", to)
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}
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